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on has a momentum of 8.5 × 10-21 kg⋅m/s. What is its wavelength in meters? Calculate its energy in m

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter27: Quantum Theory

Section: Chapter Questions

Problem 6STP

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Question

A γ-ray photon has a momentum of 8.5 × 10^-21 kg⋅m/s. What is its wavelength in meters?

Calculate its energy in mega-electron volts.

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